| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.41 | 9.689% | $147.433 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $8.44 | 8.767% | $9.1799 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $107.37 | 6.723% | $114.5885 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $41.93 | 4.509% | $43.8206 | $43.82 | $43.80 | $43.80 |
| Purchase #5 | $118.45 | 7.260% | $127.0495 | $127.05 | $127.05 | $127.00 |
| Purchase #6 | $195.96 | 11.799% | $219.0813 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $85.99 | 11.519% | $95.8952 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $692.55 | $757.0480 | $757.05 | $757.10 | $757.00 | |